baber/WOPTO huggingface dataset:
Patent FR-2704218-A1 (FR)
Title: Laitiers de ciments pétroliers, leur préparation et leur utilisation à la cimentation de puits.
Inventor: PIERRE MAROY
IPC: E21B33/14
Filed: 1993-04-21
Abstract: La phase particulaire des laitiers de ciment selon l'invention est composée de particules dont la granulométrie est spécifiquement adaptée. Toutes les propriétés essentielles du laitier sont très nettement améliorées, y compris son coût. Application à toutes les cimentations de puits, pétroliers ou analogues.
Patent FR-2710712-A1 (FR)
Title: Device making it possible to convert a reciprocating movement into a rotary movement with the use of a crankshaft
Inventor: GVOZDAN BOROVIC
IPC: F02B75/02
Filed: 1993-09-30
Abstract: The device consists of a crank wrist (crank pin) (1), of two balancing weights (2) (2'), of four rollers (3) (3') and (4) (4') situated at four levels, of two vertical guides (5) (5'), of two horizontal guides (6) (6'), of a relay roller (7A) or gearwheel (7B) or internally toothed annular gear (7C). The mass (17) formed by the crank wrist (1), the two balancing weights (2) (2'), the two rollers (3) (3') which are off-centred with respect to the two rollers (4) (4'), the relay roller (7A) (or alternatives) makes it possible, by rotating on itself in the vertical and horizontal guides (situated on four levels) to convert a reciprocating movement into a rotary movement. The device gives a reduction in neutral points. The freedom of location of the crank wrist makes it possible to increase the stroke of the piston. The device according to the invention is intended for two-stroke and four-stroke internal combustion engines.
Patent FR-2711106-A1 (FR)
Title: Pivoting trolley (truck) for servicing pneumatic actuators
Inventor: JEAN BOURGEADE
IPC: B25H1/00
Filed: 1993-10-15
Abstract: The invention relates to a handling truck making the operations of servicing and of setting pneumatic actuators equipping industrial pipe fittings, and particularly those of the nuclear industry, easier. The moving truck (1) is fitted with a support (2) to which the actuator to be inspected is fastened; this support can pivot through 360 DEG and can be locked in any position whatsoever chosen by the operator. Two adjustable and retractable stops (3) allow the actuator to rest in a stable fashion while the handling slings are being removed, and allow it to be fastened to the pivoting support. A rack and pinion system makes it possible to perfect the positioning for installation on the support.
Patent FR-2712494-A1 (FR)
Title: Prodn. of herbal expectorant compsn
Inventor: PIERRE DEMENGE
IPC: A61K36/00
Filed: 1993-11-15
Abstract: Prodn. of a herbal expectorant compsn. comprises preparing a stabilised and conc. extract of fresh or dried Erysimum officinale plants; spray drying the extract to obtain a water and alcohol-soluble powder; washing the powder with solvents of increasing polarity; preparing an aq. soln. of the dry residue from the washing step; extracting the aq. soln. with CHCl3; and concentrating, extracting and/or fractionating the aq. phase.
Patent FR-2712884-A1 (FR)
Title: Procédé de densification d'une structure poreuse par du nitrure de bore et structure poreuse densifiée par du nitrure de bore.
Inventor: PATRICK DAVID
IPC: C04B41/50
Filed: 1993-11-26
Abstract: L'invention concerne un procédé de densification d'une structure poreuse par du nitrure de bore et une structure poreuse densifiée par du nitrure de bore. Ce procédé consiste à réaliser des pièces densifiées en un temps très court et permet d'obtenir des pièces de densité élevée et exemptes de fissures. Ce procédé consiste à placer la structure poreuse dans un précurseur choisi parmi les borazines de formule RBNH dans laquelle R est un halogène ou de l'hydrogène, à chauffer l'ensemble par induction, sous une pression d'au moins 1,2.105 Pa de façon à former, par décomposition du précurseur, du nitrure de bore, susceptible de se déposer à l'intérieur des pores de la structure poreuse.
Patent FR-2713350-A1 (FR)
Title: Composant optique à pluralité de réseaux de bragg et procédé de fabrication de ce composant.
Inventor: FRANCK DELORME
IPC: H01S5/12
Filed: 1993-12-06
Abstract: Selon l'invention, on forme un composant optique comprenant un guide de lumière et des réseaux de Bragg qui sont formés dans le guide et ont des longueurs d'onde de Bragg déterminées. Ce guide comprend un unique réseau de diffraction (16) et des zones (24, 26, 28, 30) associées aux réseaux de Bragg et ayant des indices optiques choisis pour obtenir, en coopération avec le réseau de diffraction, les longueurs d'onde de Bragg. Application à la fabrication d'émetteurs lasers multi-longueurs d'onde et d'émetteurs lasers mono-fréquence à pluralité de réseaux de Bragg.
Patent WO-9423238-A1 (WO)
Inventor: BLIN PHILIPPE
IPC: F16L59/02
Filed: 1994-03-29
Abstract: Gaine d'isolation thermique pour canalisation, comprenant un tube (11) en un matériau du type élastomère compact et souple destiné à venir au contact de la canalisation à isoler et qui est conformé sur sa surface interne suivant une rainure hélicoïdale (12) qui ménage entre ses spires adjacentes un 'serpentin' (14) rempli d'air ou de gaz lorsque la gaine est mise en place sur ladite canalisation en l'enserrant.
Patent WO-9422646-A1 (WO)
Inventor: GRUDZINSKI RICHARD
IPC: B26F3/00
Filed: 1994-03-31
Abstract: La présente invention concerne une installation de découpage par jet de fluide cryogénique comportant un réservoir de stockage du liquide cryogénique à basse pression, un compresseur haute-pression (12), une buse d'éjection (19) reliée par des conduits calorifugés. Le fonctionnement d'un échangeur de chaleur (8) disposé entre le réservoir de stockage (1) et la buse d'éjection (19) pour le refroidissement du fluide éjecté à une température de consigne constante est asservi au signal délivré par un capteur de température (31) disposé à l'entrée du compresseur haute-pression (12). L'invention concerne également le procédé de découpe mis en ÷uvre par ladite installation.
Patent FR-2716835-A1 (FR)
Inventor: ROLLAND BERTREUX
IPC: B29C48/355
Filed: 1994-03-01
Abstract: A method for making a porous tube for use in irrigation, wherein (a) a uniform mixture (21) of vulcanised rubber particles and a thermoplastic binder is prepared; (b) the mixture (21) is fed through an extruder (30) and heated therein; (c) the mixture (21) is drawn out of the extruder (30) through a die (44) at a linear extrusion speed V1 to form a tube (23); (d) the tube (23) from the die (44) is immersed in a cooling bath (35) in which a percentage linear contraction Ct is caused in the tube (23); (e) the tube (23) from the cooling bath (35) is fed between two feed rollers (27, 28) at a linear withdrawal speed V2; and (f) the tube from the feed rollers (27, 28) is wound onto a spool (25); V1, V2 and Ct being determined by the equation (100-Ct) < 100 V2/V1 < 120.
Patent FR-2718339-A1 (FR)
Title: Automatically operated hygienic toilet facility
Inventor: MICHEL PLANTE
IPC: A47K13/30
Filed: 1994-04-12
Abstract: A Turkish type WC pan and flushing system (5) is installed in the ground (1) with a drain pipe (6) adjacent to a rear wall (4) which has a sloping portion (8a). A facade (7) supports a U=shaped pivoting seat (10). The pivoting seat (10) is motor-driven (12) and may be lowered from the normally retracted position if required by pressing a button (28). In addition to the normal flushing if the pivoting seat is used it is cleaned by water jets and dried by warm air (14) (22) when automatically retracted after the users exit has been detected by radar.
Patent FR-2718653-A1 (FR)
Title: Adjustable rocking garden chair suspended from frame
Inventor: DANIEL REVELUT
IPC: A47C3/02
Filed: 1994-04-18
Abstract: The chair has a back (5) which pivots on the seat and is held in a seated or a horizontal position. A front part (20) slides under the seat or is held horizontally in front of it. The chair is suspended from a frame (1) by a front rod (18) and telescopic tube (16a,16b), blocked by a screw (17), at the back.A roof (21) is held by two lateral arms (22) which pivot (23) on the frame. This is held in a horizontal position above the chair or a vertical position behind the chair, in its horizontal position.
Patent FR-2719835-A1 (FR)
Title: Extractor for clothing suspended on hangers on endless conveyor
Inventor: GUINAMARD JEAN
IPC: B65G47/61
Filed: 1994-05-10
Abstract: The endless conveyor (2), carried by a frame (3), defines a predetermined path for the carried articles. The conveyor has anchoring points for hooks on which the articles are suspended. An unloading post for the articles comprises a hook gripper (6) and its carrying rail (7), and a reception bar for receiving the extracted articles.The conveyor is constituted locally by a strip (2A) whose major cross-section axis is vertical, which has a series of U-notches delimiting each anchoring zone. The gripper comprises a centring piece (13), extending on a length equal to the length occupied by three consecutive anchoring zones. The centring piece has a downwards facing groove (14) covering three anchoring zones. A lateral cut-out in the middle of the centring piece allows the gripper to take hold of and extract the hook placed on the notch. The centring piece is translationally locked (16).
Patent FR-2720606-A1 (FR)
Title: Sport glove with transparent fabric on back surface
Inventor: CHAUVIN MARIE-LAURE
IPC: A63B71/14
Filed: 1994-06-06
Abstract: The glove has its back surface (1) and its palm made in different fabrics. The back surface is made from a synthetic fabric which has a coefficient of transparency of 20-90%. The fabric is polyamide and the transparency is made by the denier of the thread and the weaving and dying processes. The palm is made from supple leather and it is reinforced by an extra piece of leather at the level of the thumb. An elastic cord (2), stitched round the wrist, and the elasticity of its back surface hold the glove on.
Patent FR-2723625-A1 (FR)
Title: Procede et dispositif d'amortissement des vibrations en flexion des cylindres dans une presse a imprimer.
Inventor: CHRIGUI JILANI
IPC: G01H1/12
Filed: 1994-08-09
Abstract: La présente invention concerne un procédé et un dispositif d'amortissement des vibrations en flexion dans un groupe de cylindres d'une presse à imprimer. Selon le procédé conforme à l'invention, les fréquences des modes fondamentaux de vibration sont tout d'abord déterminées et des amortisseurs dynamiques sont ensuite agencés de manière à amortir les vibrations. Le dispositif selon la présente invention comporte au moins un amortisseur dynamique (6) agencé à l'intérieur de l'enveloppe (9) ayant une fréquence de vibration correspondant à la fréquence d'un mode fondamental de vibration du groupe de cylindres.
Patent FR-2713556-A1 (FR)
Inventor: MARTINO RALPH A
IPC: B05D5/06
Filed: 1994-12-02
Abstract: A semi-finished wood simulating product and method is disclosed. The product is manufactured by providing a substrate having at least one surface to be finished. A liquid basecoat is applied on the substrate and dried. A wood grain pattern is deposited, in liquid form, on the basecoat. Some of the pattern is transferred from the originally deposited position on the basecoat to a subsequent position. The pattern is then cured. A polymerizable protective coating is applied onto the substrate overlying the basecoat and the pattern. The protective coating seals the substrate and is adapted for accepting a colorant to be applied by an end user. The protective coating is then polymerized. Additionally, if a porous substrate is provided, a sealer is applied prior to the liquid basecoat and is then cured.
Patent WO-9527834-A1 (WO)
Title: Procede et dispositif d'assemblage de profiles, et structure demontable en faisant application
Inventor: MAMANE RAYMOND
IPC: F16B7/04
Filed: 1995-04-05
Abstract: Dispositif d'assemblage d'un premier profilé (1) et d'un deuxième profilé (2) abuté, par l'une de ses extrémités, contre une face dudit premier profilé (1) pourvue de deux ailes longitudinales rentrantes (3), au moyen d'une pièce de liaison (5) comportant deux branches flexibles (7), engagée dans une extrémité du deuxième profilé (2) dont au moins l'une des parois (2a, 2b) est pourvue d'un orifice (10) pour le passage d'une came de serrage (6), caractérisé en ce que les branches flexibles (7) de cette pièce de liaison (5) sont dotées d'une capacité de déformation élastique et se terminent, chacune, par un bec (8) orienté vers l'extérieur, le rapport dimensionnel entre l'extrémité d'accrochage (7-8) de la pièce de liaison (5) et l'écartement des ailes (3) étant tel qu'il autorise successivement le rapprochement des branches flexibles (7) sous l'action desdites ailes (3) et ensuite leur écartement sous l'effet de leur élasticité, lorsque ladite pièce de liaison (5), après avoir été engagée entre lesdites ailes (3) dans une position parallèle ou légèrement oblique par rapport à celles-ci, est ensuite amenée dans une position perpendiculaire audit premier profilé (1), par rotation du deuxième profilé (2) muni de ladite pièce de liaison (5).
Patent FR-2729290-A1 (FR)
Title: Surgical implant for stabilisation of lower spinal column after degenerative problems, either traumatic or tumoural
IPC: A61B17/70
Filed: 1995-01-17
Abstract: The surgical implant is fitted by screws (1), which are screwed into the pedicles of the vertebrae. The screws are formed with a main body (11) and a head (12), which carries a threaded stem (13). The base (2) is in the form of a plate (21), which is provided with an opening (22), to locate the threaded stems. The plate has locations (24,26) to receive the longitudinal and/or transverse links (3,6), in such a way that they can slide. A bolt (5) is shaped as a plate corresponding to the shape of the base and mounted on the threaded stem of the head of the screw, above the base to lock the links, with the aid of nuts (8).
Patent FR-2729562-A1 (FR)
Title: Trolley providing mobility for paraplegic person
IPC: A61G5/14
Filed: 1995-01-19
Abstract: The trolley (15), mounted on four driven and steerable wheels, has leg, chest (5) and back (6) supports which are articulated relative to one another and connected to anchoring points. The wheels are driven by an alternating vertical movement of a handle through a toothed belt and pulley, and they can be pivoted individually about their vertical axes. The control handle can be rotated as well as reciprocated vertically to provide additional movement for the trolley, such as steering or rotating on one spot, and braking. Levers connected to the leg, chest and back supports and a buttock support (23) through a cable and winch system, enables the paraplegic trolley user to lift himself/herself from a sitting position into an upright position, as well as allowing forward bending movement.
Patent WO-9607829-A1 (WO)
Inventor: DUBRAC CLAUDE
IPC: F16B2/08
Filed: 1995-09-05
Abstract: Ring for fastening a pipe to a wall comprising a cylindrical ferrule (1) with a longitudinal slot (3) and folded portions (4, 5) extending therealong and a brace (2) to be mounted on the wall and having, on its non-parallel side, folded portions (9, 8) for cooperating with the folded portions (4, 5) of the ferrule (1). The slot (3) and/or the brace (2) have a trapezoidal shape, so that when the ferrule is arranged about a pipe and is inserted from the top into the brace (2), with the folds (4, 5) of the ferrule cooperating with the folds (9, 8) of the brace, the ferrule (1) and the pipe are held by a self-locking action.
Patent FR-2729829-A1 (FR)
Title: Mfr. of a traditional cooked sausage with a ribbed surface
Inventor: DHERET FRANCIS
IPC: A23L13/60
Filed: 1995-01-31
Abstract: A cooked sausage with a wrinkled surface is obtd. by prepn., maturation, mixing, stuffing, hanging, storage, smoking and cooking, quenching and peeling, cooling and packaging.
Patent FR-2717433-A1 (FR)
Title: Siège de véhicule avec siège de sécurité pour enfants.
Inventor: THOMAS MEYER
IPC: B60N2/48
Filed: 1995-02-16
Abstract: Un siège de véhicule avec siège de sécurité pour enfants est représenté, dont une ceinture de sécurité à bretelles (20) comporte des ceintures d'épaules (18). Les ceintures d'épaules (18) sont fixables ou fixées par leurs premières extrémités respectives (40) aux deux éléments de fixation éloignés l'un de l'autre (14) au moyen desquels l'appui-tête (12) du siège de véhicule est relié séparable audit dossier (10).
Patent FR-2731238-A1 (FR)
Title: Installation procedure for railway tracks on solid foundations in tunnels or viaduct
Inventor: VALLET DENIS
IPC: E01B3/40
Filed: 1995-03-02
Abstract: The railway track is installed on a rigid support (54) consisting of slabs or foundations of reinforced concrete. Several slabs are aligned on the foundations following the required line. The sleepers (16) are aligned by positioning the blocks (18,19) in the housings (35,36) using elastic shoes (23,24). The sleepers and the slabs are adjusted separately to give the right height by adjusting the distance between the foundations and the shoes and the slabs. These gaps are filled with mortar. Prefabricated sections may then be added for safety rails, rails for trams or to provide acoustic insulation.
Patent FR-2732525-A1 (FR)
Inventor: GERBER REMI
IPC: H03K19/00
Filed: 1995-03-29
Abstract: An ECL level/CMOS level logic signal interfacing device including a circuit (1) for generating a signal in phase with the ECL level input signal (I), a threshold inverter circuit (2) receiving the inverted in-phase signal at an inverter input, a shaping inverter circuit (3) receiving the inverted signal and outputting a calibrated signal, and an output amplifier circuit (4) receiving the calibrated in-phase signal and outputting an output signal (O) to the CMOS level, in phase with the input signal, said circuits being cascaded and supplied with a CMOS level supply voltage (VCC), relative to a reference voltage (VSS). Said device is useful for making integrated circuits or integrated circuit components.
Patent FR-2732781-A1 (FR)
Inventor: SZYDLO NICOLAS
IPC: G02F1/1368
Filed: 1995-04-07
Abstract: A method for making a liquid crystal display active matrix with four masking levels where the control transistors are of the top-gate type. The resulting liquid crystal display is particularly suitable for use in projection display systems. The method comprises, inter alia, the steps of depositing and etching a first opaque level (1) on a transparent insulating plate (2); depositing an insulating transparent film (3); depositing and etching a transparent conductor (7); selectively depositing an ohmic contact then depositing an intrinsic semiconductor material and a gate insulator (8), and performing a first etching of the resulting assembly; depositing and etching an opaque conductive level (9); and performing a second etching of the semiconductor (7) and gate insulator (8) level using the mask of the opaque conductive level (9).
Patent FR-2732920-A1 (FR)
Inventor: VERDIER AUBRY
IPC: B26B9/02
Filed: 1995-04-13
Abstract: A cutting implement blade profile or microtoothing is disclosed. The microtoothing consists of a plurality of microedges (8, 10) defined by a plurality of short microbevels (6, 7) forming a short microbevel section and alternated with at least one long microbevel (4, 5) forming a long microbevel section, said short microbevel (6, 7) and long microbevel (4, 5) sections being provided on each of the side surfaces (2, 12) of the blade, so that the microtoothing along the blade consists of a plurality of successive spaces <u>E</u> or cutting spaces each comprising microbevels on either side of the blade edge which include at least one plurality of short microbevels (6, 7) and at least one long microbevel (4, 5).
Patent FR-2734620-A1 (FR)
Title: Cartridge for thermostatic mixer tap for domestic use, with flow and temperature of water regulated by single control
IPC: G05D23/13
Filed: 1995-05-22
Abstract: The cartridge contains a single control to choose the outlet temperature of the water and its flow. This is effected by the use of a pilot feed circuit in the hot water circuit which acts on a metal bellows system to increase or decrease the size of the hot and cold water passages which produces the mixture at the exit. The pilot circuit is controlled by a thermal expander (27) placed at the mixing exit which enables the pilot circuit flow to vary. This throttling of the pilot circuit causes a fall in pressure in the metal bellows so that, the more the water mixture becomes cold, the more the pilot circuit is reduced and vice versa. The position of the thermal expander is obtained by the action of a control rod (32).
Patent FR-2722027-A1 (FR)
Title: Mecanisme de selection de cartouche, notamment de disque compact
Inventor: PROCTOR ROBERT D
IPC: G11B15/68
Filed: 1995-06-01
Abstract: La présente invention concerne un mécanisme (10) de sélection automatique de cartouche, notamment de cartouche de disque compact, Le mécanisme (10) comporte des éléments (38, 40) formant portes qui, dans un premier état de fonctionnement, laissent passer un ensemble (20) formant taquet de prise de cartouche. Dans un second état de fonctionnement les éléments (38, 40) formant portes ne laissent pas passer l'ensemble (20) formant taquet.
Patent FR-2735750-A1 (FR)
Title: Envelope for compact disc transport
IPC: G11B33/04
Filed: 1995-06-23
Abstract: The envelope has a tear-off lateral strip (2) which allows the envelope to be opened. The envelope is folded from a strip of paper (1), with a perforated line (P) near the edge to form the tear-off strip. The paper strip has three fold lines (A,B,C) dividing the envelope into two central zones (5,6) and two end zones (3,4).   The two central zones form the main body of the envelope, and the end zones form flaps that close the envelope. The tear-off strips are pre-glued. One of the end flaps carries a defined area (7) to allow space for writing of a message on the outside of the envelope.
Patent FR-2736567-A1 (FR)
Inventor: BORDAS IVAN
IPC: F24C15/20
Filed: 1995-07-13
Abstract: The fume extraction system generates a continuous air curtain (F) along a truncated surface surrounding the extraction zone. The air is rotated and diverges as it descends along the surface. The induced fumes rise along a vortex column (F') located in the middle of the zone. The system comprise an upper dome (1) whose top (10) is located on the column axis (XX'). A lower dome (2), with the same axis, has its top displaced along the axis relative to the upper dome and has an opening (20) centred on the axis. A ventilation system (4) is placed on the axis between the tops of the upper and lower domes. The ventilation system comprises turbines for generating radial air in the air guide (3), delimited by the domes, and axial air induction in the zone through the opening. The upper and lower domes are directed downwards and widened so that the air speed vector leaving the guide has a vertical component and two horizontal components. There is a fume filtering system (5,6).
Patent FR-2723159-A1 (FR)
Title: Amortisseur hydraulique reglable
Inventor: BECK HUBERT
IPC: F16F9/46
Filed: 1995-07-26
Abstract: Un tel amortisseur comprend un piston fixé sur une tige de piston et divisant un cylindre de travail, en deux chambres de travail remplies de fluide d'amortissement, une soupape d'amortissement à commande pilote, qui peut être actionnée de manière électromagnétique, étant prévue pour la commande au moins partielle de la force d'amortissement, un corps d'obturation de soupape et un élément de commande pilote sollicitant chacun un siège de soupape, et au moins le corps d'obturation de soupape étant monté de manière axialement coulissante dans un guidage. Dans cet amortisseur, le corps d'obturation de soupape 9, 11 est réalisé en au moins deux pièces, une pièce 11 étant maintenue dans le guidage axial 3, et reliée à la seconde pièce 9 de manière telle, que la seconde pièce 9 en s'étendant dans un autre guidage axial 4, soit agencée de façon à pouvoir coulisser radialement par rapport à la première pièce 11.